2V0-621 Premium Bundle

2V0-621 Premium Bundle

VMware Certified Professional 6 – Data Center Virtualization Certification Exam

4.5 
(12180 ratings)
0 QuestionsPractice Tests
0 PDFPrint version
December 4, 2024Last update

VMware 2V0-621 Free Practice Questions

Q1. An administrator is upgrading an ESXi host from 5.5 to 6.0 and runs the following command: 

esxcli software vib list --rebooting-image 

What does this command show? 

A. VIBs active after a reboot. 

B. VIBs that require a reboot. 

C. VIBs that are in the boot image. 

D. VIBs that are third-party. 

Answer:

Q2. An ESXi 6.x host in the vCenter Server inventory has disconnected due to an All Paths Down (APD) situation. An administrator has corrected the APD issue on the host, but it still remains disconnected. 

What action should the administrator take next? 

A. Select Restart Management Agents from the DCUI. 

B. Execute esxcli system settings advanced set -d /Scsi/FailVMIOonAPD. 

C. Modify the advanced parameter /Disk/ApdTokenRetryCount. 

D. Enable the advanced parameter /Misc/APDHandlingEnable. 

Answer:

Q3. Which two methods are recommended for managing the VMware Directory Service? (Choose two.) 

A. Utilize the vmdir command. 

B. Manage through the vSphere Web Client. 

C. Manage using the VMware Directory Service. 

D. Utilize the dc rep command. 

Answer: A,B 

Q4. An administrator is observing slow performance of the vCenter Inventory Service and observes the entries from the wrapper.log file: 

Exception in thread "tomcat-exec-2" java.lang.OutOfMemoryError: Java heap spaceException in thread "http-bio-0.0.0.0-10443-Acceptor-0" java.lang.OutOfMemoryError: Java heap space 

What should the administrator do to resolve the problem? 

A. Increase the memory resources of the vCenter Server. 

B. Increase the values using cloudvm-ram-size. 

C. Increase the memory resouces of the Platform Services Controller. 

D. Increase the wrapper.java.maxmemory value in wrapper.conf. 

Answer:

Q5. An administrator observes that virtual machine storage activity on an ESXi 6.x host is negatively affecting virtual machine storage activity on another host that is accessing the same VMFS Datastore. 

Which action would mitigate the issue? 

A. Enable Storage IO Control. 

B. Configure Storage DRS. 

C. Enable the Dynamic Queue Depth Throttling option. 

D. Configure the Disk.SchedNumReqOutstanding parameter. 

Answer:

Q6. Deletion of an NFS datastore generates the following error: 

Sysinfo error on operation returned the following status: Busy 

Which step can be performed that will allow the deletion to complete successfully? 

A. Storage vMotion any virtual machines on the datastore to another location. 

B. Remove the datastore from the Storage DRS cluster in which it resides. 

C. Verify the value of the NFS.HeartbeatDelta is not set to 0. 

D. Suspend any running virtual machines and unmount the NFS datstore. 

Answer:

Q7. Refer to the Exhibit: 

What would prevent VMware Converter from initiating the VMware Tools install during a Windows server conversion? 

A. No sysprep files available 

B. Outdated virtual machine version 

C. Power on destination not selected 

D. Reconfigure not selected 

Answer:

Q8. When troubleshooting a performance related issue, an administrator sees the following warning message on an ESXi Console: 

Significant imbalance between NUMA nodes detected. Performance may be impacted. 

Which action should the administrator take to correct this problem? 

A. Ensure that the RAM modules are evenly balanced between processor sockets in the physical server. 

B. Ensure that all memory banks associated with CPU Socket 0 in the physical server are completely filled. 

C. Ensure that the physical server has the maximum amount of RAM modules that it can support. 

D. Ensure that all RAM modules in the host are Error-correcting code (ECC) modules. 

Answer:

Q9. Which two reasons would prevent Storage Distributed Resource Scheduler (SDRS) from operating on a datastore? (Choose two.) 

A. The datastore has Storage I/O Control disabled. 

B. The datastore is connected to an unsupported host. 

C. The datastore is hosted on an NFS server. 

D. The datastore is hosted on an iSCSI server. 

Answer: A,B 

Q10. An administrator is creating a new Platform Service Controller Password Policy with the following requirements: 

. Minimum length: Minimum of 8 characters. 

. Restrict use: 6 

. Character requirements: At least one upper-case letter, one number, and one special character. . Identical adjacent characters: 0 

When trying to assign the password "P@$$w0rd", the administrator receives an error that the password does not meet the Password Policy requirements. 

Which part of the Password Policy does this password violate? 

A. Minimum length 

B. Restrict use 

C. Character requirements 

D. Identical adjacent characters 

Answer:

Q11. An administrator tries to run esxtop to troubleshoot CPU performance issues, but no output is displayed. 

How can the issue be resolved? 

A. esxtop is deprecated in vSphere 6.x, resxtop must be used to produce the desired output. 

B. In esxtop, press f and place an asterisk next to each field that should be displayed. 

C. sudo should be run in front of esxtop to give the administrator the proper permissions. 

D. The esxtop command must be run from the /proc directory to produce output. 

Answer:

Q12. Refer to the Exhibit. 

An administrator would like to add Challenge Handshake Authentication Protocol (CHAP) to an iSCSI adapter. The administrator accesses the Storage Adapters menu as shown in the Exhibit. 

In which tab can the task be accomplished? 

A. Properties 

B. Advanced Options 

C. Targets 

D. Devices 

Answer:

Q13. To reduce the attack vectors for a virtual machine, which two settings should an administrator set to false? (Choose two.) 

A. ideX:Y.present 

B. serial.present 

C. ideX:Y.enabled 

D. serial.enabled 

Answer: A,B 

Q14. A common root user account has been configured for a group of ESXi 6.x hosts. 

Which two steps should be taken to mitigate security risks associated with this configuration? (Choose two.) 

A. Remove the root user account from the ESXi host. 

B. Set a complex password for the root account and limit its use. 

C. Use ESXi Active Directory capabilities to assign users the administrator role. 

D. Use Lockdown mode to restrict root account access. 

Answer: B,C 

Q15. An administrator is attempting to enable Fault Tolerance on a virtual machine with 4 vCPUs 

and observes the following in the vSphere Web Client: 

Fault Tolerance has not been licensed on host <hostname>. 

What is the minimum licensed edition that supports this configuration? 

A. Enterprise 

B. Enterprise Plus 

C. Standard 

D. Essentials Plus 

Answer:

Q16. Refer to the Exhibit. 

What will be the result of selecting the highlighted device? 

A. Datastore will grow up to 200.01GB using the remaining free space on the device. 

B. Datastore will add 200.01GB by adding the device as a second extent. 

C. The device size can be expanded to be larger than 200.01 GB in size. 

D. The device is not suitable for this operation. 

Answer:

START 2V0-621 EXAM